About isca-dim

isca-dim · 2022-12-06

Hello,My setup is as follows: I have an STM32F469I MCU connected (via SN65HVD230 CAN Board) to the CAN bus of an STM32MP157c-EV1 MPU board which is running Debian.My goal is to make the MCU send CAN frames periodically to the MPU, and with the CAN Ut...

isca-dim · 2022-10-11

Hello,I am using the stm32mp157c-ev1 board. I used this guide from digi-key to install debian on it (Debian: Getting Started with the STM32MP157), except in the parts where it says stm32mp157c-dk2 i replaced that with the appropriate '-ev1' suffix. I...

isca-dim · 2022-12-08

I had the filter disabled from previous testing and then forgot to switch it back on  , talk about the little things creating big issues.To answer your question, the Error Handler was there from the aforementioned previous testing where i was using ...

isca-dim · 2022-12-06

Thanks for the reply but i still get the same behavior :\Also tried with an identical board and nothing. It's definitely something in the code or maybe in can-utils of linux?

isca-dim · 2022-10-13

I have already tried switching to all baud rates of minicom. Here i am inserting the current setup (via UART). The par/bits were 8n1 by default.I work exclusively from linux pc and I can also connect via ssh without a problem. Only ST-Link has an iss...

isca-dim · 2022-10-13

Hello,Yes the JPs are set and LD6 lights green. Like i mentioned in my post I am able to get the ST-LINK S/N from the CubeIDE Debugger, also the entry shows up on my system on /dev/ttyACM0.I'm thinking it may be an issue with minicom like it was for ...

isca-dim · 2022-10-11

Ok guys,I found the answer. It was an unfortunate default configuration in minicom. press Ctrl+A and O to go to mincom's configuration -> serial port setup and disable Hardware Flow Control.That fixes the output-only problem of UART but I still don't...

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CAN BUS INTERRUPTS - HAL_CAN_RxFifo0MsgPendingCallback never triggers / I never get the Rx Interrupt.

I get output via UART4, but not via ST-LINK and I cannot input anything regardless.

Re: CAN BUS INTERRUPTS - HAL_CAN_RxFifo0MsgPendingCallback never triggers / I never get the Rx Interrupt.

Re: CAN BUS INTERRUPTS - HAL_CAN_RxFifo0MsgPendingCallback never triggers / I never get the Rx Interrupt.

Re: I get output via UART4, but not via ST-LINK and I cannot input anything regardless.

Re: I get output via UART4, but not via ST-LINK and I cannot input anything regardless.

Re: I get output via UART4, but not via ST-LINK and I cannot input anything regardless.